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Transaction method and device based on block transaction

A transaction and transaction information technology, applied in the direction of buying and selling/leasing transactions, instruments, commerce, etc., can solve problems such as incomprehension and application, and achieve the effect of solving incomprehension and application, high flexibility, and improving market activity.

Inactive Publication Date: 2020-07-17
广东电力交易中心有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, one purpose of the present invention is to propose a transaction method based on block transactions, which can effectively meet various transaction needs, has high flexibility, and effectively solves problems such as difficult understanding and application of market entities.

Method used

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  • Transaction method and device based on block transaction
  • Transaction method and device based on block transaction
  • Transaction method and device based on block transaction

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] The following describes the transaction method and device based on block transactions according to the embodiments of the present invention with reference to the accompanying drawings. First, the transaction method based on block transactions according to the embodiments of the present invention will be described with reference to the accompanying drawings.

[0032] figure 1 It is a flow chart of the transaction method based on the block transaction in the embodiment of the present invention.

[0033] like figure 1 As sh...

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Abstract

The invention discloses a transaction method and device based on block transactions, and the method comprises the steps: issuing transaction information; after the transaction time reaches first preset time, carrying out electric quantity and price declaration according to the bidding type selected by each market main body in the declaration time window, and generating transaction information; and after the transaction time reaches a second preset time, carrying out market clearing by taking social welfare maximization as an optimization target according to the transaction information, and completing the transaction. According to the transaction method, the transaction amount is increased, the market activeness is improved, market stable starting is facilitated, meanwhile, various transaction requirements are effectively met, the flexibility is high, and the problems that market subjects are difficult to understand and apply and the like are effectively solved.

Description

technical field [0001] The invention relates to the technical field of electric power market, in particular to a transaction method and device based on block transactions. Background technique [0002] In related technologies, some provinces have adopted a centralized power market model, and in order to connect with the spot market, medium and long-term CFDs decompose electricity into hours according to custom or commonly used decomposition curves. Among them, the self-defined curve is used in off-site bilateral negotiations and listed transactions, and is determined by market participants; while the commonly used decomposition curve is used in annual, monthly, and weekly centralized competitive transactions, and is formulated and released by market operators. [0003] However, from practical experience, medium and long-term transactions are mostly carried out based on self-defined curves, and there are few cases where trading institutions formulate typical curves for market...

Claims

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Application Information

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IPC IPC(8): G06Q40/04G06Q10/04G06Q30/06G06Q30/08G06Q50/06
CPCG06Q10/04G06Q30/0611G06Q30/08G06Q40/04G06Q50/06
Inventor 黄远明王一段秦刚吴明兴王浩浩王宁杨骏伟卢恩朱涛厉韧辜唯朕
Owner 广东电力交易中心有限责任公司
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